/* ============================================
   SISFO AKADEMIK - Marketing Portal Stylesheet
   ============================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* Brand */
  --primary-50:  #EEF2FF;
  --primary-100: #E0E7FF;
  --primary-200: #C7D2FE;
  --primary-300: #A5B4FC;
  --primary-400: #818CF8;
  --primary-500: #6366F1;
  --primary-600: #4F46E5;
  --primary-700: #4338CA;
  --primary-800: #3730A3;
  --primary-900: #312E81;

  --accent-500: #F59E0B;
  --accent-600: #D97706;

  --cyan-500: #06B6D4;
  --cyan-600: #0891B2;

  --success-500: #10B981;
  --success-600: #059669;

  /* Neutrals */
  --slate-50:  #F8FAFC;
  --slate-100: #F1F5F9;
  --slate-200: #E2E8F0;
  --slate-300: #CBD5E1;
  --slate-400: #94A3B8;
  --slate-500: #64748B;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1E293B;
  --slate-900: #0F172A;
  --slate-950: #020617;

  /* Semantic */
  --bg:        #FFFFFF;
  --bg-soft:   var(--slate-50);
  --surface:   #FFFFFF;
  --text:      var(--slate-800);
  --text-muted: var(--slate-500);
  --text-heading: var(--slate-900);
  --border:    var(--slate-200);
  --border-strong: var(--slate-300);

  /* Effects */
  --shadow-sm: 0 1px 2px 0 rgb(15 23 42 / 0.05);
  --shadow:    0 1px 3px 0 rgb(15 23 42 / 0.08), 0 1px 2px -1px rgb(15 23 42 / 0.06);
  --shadow-md: 0 4px 6px -1px rgb(15 23 42 / 0.08), 0 2px 4px -2px rgb(15 23 42 / 0.05);
  --shadow-lg: 0 10px 15px -3px rgb(15 23 42 / 0.10), 0 4px 6px -4px rgb(15 23 42 / 0.05);
  --shadow-xl: 0 20px 25px -5px rgb(15 23 42 / 0.12), 0 8px 10px -6px rgb(15 23 42 / 0.06);
  --shadow-2xl: 0 25px 50px -12px rgb(15 23 42 / 0.25);

  --gradient-hero: linear-gradient(135deg, #4F46E5 0%, #7C3AED 50%, #06B6D4 100%);
  --gradient-soft: linear-gradient(180deg, #EEF2FF 0%, #F8FAFC 100%);

  /* Radius */
  --radius-sm: 0.375rem;
  --radius:    0.5rem;
  --radius-md: 0.625rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1.25rem;
  --radius-2xl: 1.75rem;
  --radius-full: 9999px;

  /* Layout */
  --container-max: 1200px;
  --header-h: 72px;

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }
ul { list-style: none; }
hr { border: 0; border-top: 1px solid var(--border); }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.875rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.5rem, 2.5vw, 1.875rem); }
h4 { font-size: 1.25rem; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background: var(--primary-50);
  color: var(--primary-700);
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
  border: 1px solid var(--primary-100);
}
.eyebrow--dark {
  background: rgba(255, 255, 255, 0.1);
  color: var(--primary-200);
  border-color: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
}
.section-title {
  font-size: clamp(1.875rem, 3.5vw, 2.75rem);
  margin-top: 1rem;
}
.section-subtitle {
  margin-top: 1rem;
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 680px;
}
.section-head { text-align: center; margin-inline: auto; }
.section-head .section-subtitle { margin-inline: auto; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}
.section { padding: 6rem 0; }
.section--sm { padding: 4rem 0; }
.section--bg { background: var(--bg-soft); }
.section--dark {
  background: var(--slate-900);
  color: var(--slate-200);
}
.section--dark h1, .section--dark h2, .section--dark h3 { color: #FFFFFF; }
.grid { display: grid; gap: 1.5rem; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 900px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius-md);
  transition: all 0.2s var(--ease);
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn:focus-visible { outline: 2px solid var(--primary-500); outline-offset: 2px; }
.btn--primary {
  background: var(--primary-600);
  color: #FFFFFF;
  box-shadow: 0 4px 12px -2px rgba(79, 70, 229, 0.4);
}
.btn--primary:hover {
  background: var(--primary-700);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px -4px rgba(79, 70, 229, 0.5);
}
.btn--accent {
  background: var(--accent-500);
  color: #FFFFFF;
  box-shadow: 0 4px 12px -2px rgba(245, 158, 11, 0.4);
}
.btn--accent:hover {
  background: var(--accent-600);
  transform: translateY(-1px);
}
.btn--outline {
  background: transparent;
  color: var(--primary-700);
  border-color: var(--primary-200);
}
.btn--outline:hover {
  background: var(--primary-50);
  border-color: var(--primary-400);
}
.btn--ghost {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.16); }
.btn--lg { padding: 1.0625rem 1.875rem; font-size: 1rem; border-radius: var(--radius-md); }
.btn--sm { padding: 0.5625rem 1rem; font-size: 0.875rem; }
.btn--full { width: 100%; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: all 0.25s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.95);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 2rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: 800;
  color: var(--text-heading);
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
}
.brand__mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: var(--gradient-hero);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 0.875rem;
  box-shadow: 0 4px 12px -2px rgba(79, 70, 229, 0.4);
}
.brand__name span { color: var(--primary-600); }
.nav__links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.nav__link {
  padding: 0.5rem 0.875rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--slate-600);
  border-radius: var(--radius);
  transition: color 0.2s, background 0.2s;
}
.nav__link:hover, .nav__link.is-active {
  color: var(--primary-700);
  background: var(--primary-50);
}
.nav__cta { display: flex; align-items: center; gap: 0.625rem; }

.nav__toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  border-radius: var(--radius);
}
.nav__toggle:hover { background: var(--slate-100); }
.nav__toggle svg { width: 22px; height: 22px; }

@media (max-width: 960px) {
  .nav__links {
    /* absolute terhadap header: backdrop-filter pada .site-header membuat fixed relatif ke header */
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: calc(100vh - var(--header-h));
    height: calc(100dvh - var(--header-h));
    background: #FFFFFF;
    flex-direction: column;
    align-items: stretch;
    padding: 1.25rem;
    gap: 0.25rem;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 0.3s var(--ease), visibility 0s linear 0.3s;
    border-top: 1px solid var(--border);
    overflow-y: auto;
  }
  .nav__links.is-open { transform: translateX(0); visibility: visible; transition: transform 0.3s var(--ease), visibility 0s; }
  .nav__link {
    padding: 0.875rem 1rem;
    font-size: 1rem;
    border-radius: var(--radius);
  }
  .nav__toggle { display: inline-flex; }
  .nav__cta .btn--primary { display: none; }
  .nav__mobile-cta { display: block; margin-top: 1rem; }
}
@media (min-width: 961px) { .nav__mobile-cta { display: none; } }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 5rem 0 4rem;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--primary-50) 100%);
}
.hero__pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(99, 102, 241, 0.15), transparent 50%),
    radial-gradient(circle at 80% 10%, rgba(6, 182, 212, 0.15), transparent 50%);
  pointer-events: none;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; gap: 3rem; }
}
.hero__content h1 { margin-top: 1.25rem; }
.hero__content h1 .hl {
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__lead {
  margin-top: 1.25rem;
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 560px;
}
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  margin-top: 2rem;
}
.hero__meta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-top: 1.75rem;
  flex-wrap: wrap;
}
.hero__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--slate-600);
}
.hero__meta-item svg { width: 18px; height: 18px; color: var(--success-500); }

/* Hero Mockup */
.mockup {
  position: relative;
  border-radius: var(--radius-xl);
  background: #FFFFFF;
  box-shadow: var(--shadow-2xl);
  border: 1px solid var(--border);
  overflow: hidden;
}
.mockup__bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1rem;
  background: var(--slate-50);
  border-bottom: 1px solid var(--border);
}
.mockup__dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--slate-300);
}
.mockup__dot:nth-child(1) { background: #FF5F57; }
.mockup__dot:nth-child(2) { background: #FEBC2E; }
.mockup__dot:nth-child(3) { background: #28C840; }
.mockup__url {
  margin-left: 0.75rem;
  padding: 0.25rem 0.75rem;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: var(--slate-500);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  flex: 1;
  text-align: center;
}
.mockup__shot { display: block; width: 100%; height: auto; }
.mockup__body {
  display: grid;
  grid-template-columns: 200px 1fr;
  min-height: 360px;
}
.mockup__sidebar {
  background: var(--slate-900);
  padding: 1rem 0.75rem;
  color: var(--slate-300);
  font-size: 0.8125rem;
}
.mockup__nav-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.25rem;
}
.mockup__nav-item.is-active {
  background: var(--primary-600);
  color: #FFFFFF;
}
.mockup__nav-item svg { width: 16px; height: 16px; }
.mockup__nav-item--sub { padding-left: 1.75rem; font-size: 0.75rem; opacity: 0.7; }
.mockup__main { padding: 1.25rem; background: var(--slate-50); }
.mockup__titlebar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.mockup__titlebar h4 { font-size: 0.9375rem; color: var(--slate-800); }
.mockup__titlebar .pill {
  font-size: 0.6875rem;
  padding: 0.25rem 0.625rem;
  background: var(--success-500);
  color: #FFFFFF;
  border-radius: var(--radius-full);
}
.mockup__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.625rem;
  margin-bottom: 1rem;
}
.mockup__stat {
  background: #FFFFFF;
  padding: 0.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.mockup__stat-label { font-size: 0.6875rem; color: var(--slate-500); }
.mockup__stat-value { font-size: 1.125rem; font-weight: 700; color: var(--slate-900); margin-top: 0.125rem; }
.mockup__stat-trend { font-size: 0.6875rem; color: var(--success-600); }
.mockup__chart {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.875rem;
  height: 130px;
  position: relative;
  overflow: hidden;
}
.mockup__chart::before {
  content: "";
  position: absolute;
  inset: 30px 0.875rem 0.875rem 0.875rem;
  background:
    linear-gradient(180deg, rgba(79, 70, 229, 0.18), rgba(79, 70, 229, 0)) no-repeat,
    linear-gradient(to top, transparent 96%, var(--slate-200) 96%) 0 0/100% 25%;
}
.mockup__bars {
  position: absolute;
  inset: 30px 0.875rem 0.875rem 0.875rem;
  display: flex;
  align-items: flex-end;
  gap: 6px;
}
.mockup__bars span {
  flex: 1;
  background: var(--gradient-hero);
  border-radius: 4px 4px 0 0;
}
@media (max-width: 540px) {
  .mockup__body { grid-template-columns: 1fr; min-height: auto; }
  .mockup__sidebar { display: none; }
  .mockup__cards { grid-template-columns: repeat(2, 1fr); }
}

.mockup__floating {
  position: absolute;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0.875rem 1rem;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.875rem;
  font-weight: 600;
  z-index: 2;
}
.mockup__floating svg { width: 20px; height: 20px; color: var(--primary-600); }
.mockup__floating--1 { top: 4rem; left: -2rem; animation: float 6s ease-in-out infinite; }
.mockup__floating--2 { bottom: 3rem; right: -1.5rem; animation: float 6s ease-in-out infinite 1.5s; }
@media (max-width: 700px) {
  .mockup__floating { display: none; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ---------- Stats / Logos ---------- */
.stats {
  padding: 2.5rem 0;
  background: #FFFFFF;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
@media (max-width: 700px) { .stats__grid { grid-template-columns: repeat(2, 1fr); } }
.stats__num {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.02em;
}
.stats__label { color: var(--slate-600); margin-top: 0.25rem; font-size: 0.9375rem; }

.logos {
  padding: 3rem 0;
  background: var(--slate-50);
  border-bottom: 1px solid var(--border);
}
.logos__title {
  text-align: center;
  color: var(--slate-500);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}
.logos__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
  filter: grayscale(100%);
  opacity: 0.65;
}
.logo-item {
  font-weight: 700;
  font-size: 1rem;
  color: var(--slate-600);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: -0.01em;
}
.logo-item svg { width: 22px; height: 22px; }

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  transition: all 0.25s var(--ease);
  position: relative;
}
.card:hover {
  border-color: var(--primary-200);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.card__icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  background: var(--primary-50);
  color: var(--primary-600);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
}
.card__icon svg { width: 24px; height: 24px; }
.card__title { font-size: 1.0625rem; margin-bottom: 0.5rem; color: var(--text-heading); }
.card__desc { color: var(--text-muted); font-size: 0.9375rem; line-height: 1.6; }

.module-card { position: relative; overflow: hidden; }
.module-card .module-tag {
  position: absolute;
  top: 1.25rem; right: 1.25rem;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--primary-700);
  background: var(--primary-50);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-full);
}
.module-card__list {
  margin-top: 0.875rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.module-card__list li {
  font-size: 0.875rem;
  color: var(--slate-600);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.module-card__list li svg {
  width: 16px; height: 16px;
  color: var(--success-500);
  flex-shrink: 0;
  margin-top: 0.1875rem;
}

/* ---------- Benefits ---------- */
.benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
@media (max-width: 900px) { .benefits { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .benefits { grid-template-columns: 1fr; } }
.benefit {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.benefit__icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.benefit__icon svg { width: 22px; height: 22px; }
.benefit--blue .benefit__icon { background: var(--primary-50); color: var(--primary-600); }
.benefit--cyan .benefit__icon { background: #ECFEFF; color: var(--cyan-600); }
.benefit--amber .benefit__icon { background: #FEF3C7; color: var(--accent-600); }
.benefit--green .benefit__icon { background: #D1FAE5; color: var(--success-600); }
.benefit--purple .benefit__icon { background: #F3E8FF; color: #7C3AED; }
.benefit--pink .benefit__icon { background: #FCE7F3; color: #DB2777; }
.benefit h4 { font-size: 1rem; }
.benefit p { color: var(--text-muted); font-size: 0.875rem; margin-top: 0.25rem; }

/* ---------- How it works ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  counter-reset: step;
}
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .steps { grid-template-columns: 1fr; } }
.step {
  position: relative;
  padding: 1.75rem;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  counter-increment: step;
}
.step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: -1rem;
  left: 1.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  background: var(--primary-600);
  color: #FFFFFF;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
}
.step h4 { margin-top: 0.5rem; }
.step p { color: var(--text-muted); font-size: 0.9375rem; margin-top: 0.5rem; }

/* ---------- Integrations ---------- */
.integration {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}
@media (max-width: 900px) { .integration { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .integration { grid-template-columns: repeat(2, 1fr); } }
.integration__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.25rem 1rem;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.25s var(--ease);
}
.integration__item:hover { border-color: var(--primary-200); transform: translateY(-2px); }
.integration__item svg { width: 32px; height: 32px; color: var(--primary-600); }
.integration__item span { font-size: 0.8125rem; font-weight: 600; color: var(--slate-700); }

/* ---------- Testimonials ---------- */
.testimonial {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.testimonial__quote-mark {
  font-size: 3rem;
  line-height: 1;
  color: var(--primary-200);
  font-family: Georgia, serif;
  margin-bottom: -0.5rem;
}
.testimonial__text {
  color: var(--slate-700);
  font-size: 1rem;
  line-height: 1.7;
  flex: 1;
}
.testimonial__author {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}
.avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-weight: 700;
  color: #FFFFFF;
  font-size: 1rem;
}
.avatar--1 { background: linear-gradient(135deg, #4F46E5, #06B6D4); }
.avatar--2 { background: linear-gradient(135deg, #F59E0B, #EF4444); }
.avatar--3 { background: linear-gradient(135deg, #10B981, #06B6D4); }
.avatar--4 { background: linear-gradient(135deg, #7C3AED, #DB2777); }
.testimonial__author-meta strong { display: block; font-size: 0.9375rem; color: var(--slate-900); }
.testimonial__author-meta span { font-size: 0.8125rem; color: var(--slate-500); }

/* ---------- Pricing ---------- */
.price-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all 0.25s var(--ease);
}
.price-card:hover { box-shadow: var(--shadow-lg); }
.price-card--featured {
  border-color: var(--primary-500);
  border-width: 2px;
  position: relative;
  box-shadow: var(--shadow-lg);
}
.price-card--featured::before {
  content: "PALING POPULER";
  position: absolute;
  top: -0.875rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-hero);
  color: #FFFFFF;
  padding: 0.375rem 0.875rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
}
.price-card__name { font-size: 1.125rem; font-weight: 700; color: var(--slate-900); }
.price-card__desc { color: var(--text-muted); font-size: 0.9375rem; margin-top: 0.375rem; }
.price-card__price {
  display: flex;
  align-items: baseline;
  gap: 0.375rem;
  margin: 1.5rem 0 0.5rem;
}
.price-card__price .currency { font-size: 1rem; color: var(--slate-500); }
.price-card__price .amount {
  font-size: 2.75rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--slate-900);
}
.price-card__price .period { color: var(--text-muted); font-size: 0.875rem; }
.price-card__price .from { color: var(--text-muted); font-size: 0.875rem; }
.price-card__note { color: var(--text-muted); font-size: 0.8125rem; }
.price-card__divider { border-top: 1px solid var(--border); margin: 1.5rem 0 1.25rem; }
.price-card__features { display: flex; flex-direction: column; gap: 0.75rem; flex: 1; margin-bottom: 1.5rem; }
.price-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9375rem;
  color: var(--slate-700);
}
.price-card__features svg {
  width: 18px; height: 18px;
  color: var(--success-500);
  flex-shrink: 0;
  margin-top: 0.1875rem;
}
.price-card__features li.is-disabled {
  color: var(--slate-400);
}
.price-card__features li.is-disabled svg { color: var(--slate-300); }

/* ---------- FAQ ---------- */
.faq {
  max-width: 820px;
  margin-inline: auto;
}
.faq__item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: #FFFFFF;
  margin-bottom: 0.875rem;
  overflow: hidden;
  transition: border-color 0.25s var(--ease);
}
.faq__item.is-open { border-color: var(--primary-300); }
.faq__q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  padding: 1.125rem 1.5rem;
  font-weight: 600;
  color: var(--slate-900);
  font-size: 1rem;
  gap: 1rem;
}
.faq__q:hover { background: var(--slate-50); }
.faq__q svg {
  width: 18px; height: 18px;
  color: var(--primary-600);
  transition: transform 0.25s var(--ease);
  flex-shrink: 0;
}
.faq__item.is-open .faq__q svg { transform: rotate(45deg); }
.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s var(--ease);
}
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__a-inner {
  overflow: hidden;
  color: var(--text-muted);
  padding: 0 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.7;
}
.faq__item.is-open .faq__a-inner { padding-bottom: 1.25rem; }

/* ---------- CTA Section ---------- */
.cta {
  background: var(--gradient-hero);
  border-radius: var(--radius-2xl);
  padding: 3.5rem 2rem;
  color: #FFFFFF;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.15), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.15), transparent 40%);
  pointer-events: none;
}
.cta > * { position: relative; }
.cta h2 { color: #FFFFFF; max-width: 720px; margin-inline: auto; }
.cta p {
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.125rem;
  max-width: 600px;
  margin-inline: auto;
}
.cta__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.875rem;
  margin-top: 2rem;
}
.cta__actions .btn--accent {
  background: #FFFFFF;
  color: var(--primary-700);
}
.cta__actions .btn--accent:hover { background: var(--slate-100); }
.cta__actions .btn--ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.4);
}
.cta__actions .btn--ghost:hover { background: rgba(255, 255, 255, 0.1); }

.cta--compact { padding: 2.5rem 1.5rem; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3rem;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info h3 { font-size: 1.5rem; }
.contact-info p { color: var(--text-muted); margin-top: 0.75rem; }
.contact-list { margin-top: 1.75rem; display: flex; flex-direction: column; gap: 1rem; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
}
.contact-item__icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  background: var(--primary-50);
  color: var(--primary-600);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.contact-item__icon svg { width: 18px; height: 18px; }
.contact-item strong { display: block; color: var(--slate-900); font-size: 0.9375rem; }
.contact-item span { color: var(--slate-600); font-size: 0.875rem; }

.form-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow);
}
.field { margin-bottom: 1rem; }
.field label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.375rem;
  color: var(--slate-700);
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 0.75rem 0.875rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: #FFFFFF;
  transition: all 0.15s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 4px var(--primary-100);
}
.field textarea { resize: vertical; min-height: 100px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.875rem; }
@media (max-width: 540px) { .field-row { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--slate-900);
  color: var(--slate-300);
  padding: 4rem 0 2rem;
  margin-top: 4rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
}
@media (max-width: 800px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h5 {
  color: #FFFFFF;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.site-footer ul { display: flex; flex-direction: column; gap: 0.5rem; }
.site-footer a:hover { color: #FFFFFF; }
.footer-brand p { color: var(--slate-400); font-size: 0.875rem; margin-top: 1rem; max-width: 320px; }
.footer-social {
  display: flex;
  gap: 0.5rem;
  margin-top: 1.25rem;
}
.footer-social a {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  color: var(--slate-300);
  transition: all 0.2s var(--ease);
}
.footer-social a:hover { background: var(--primary-600); color: #FFFFFF; }
.footer-social svg { width: 16px; height: 16px; }
.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--slate-400);
  font-size: 0.8125rem;
}

/* ---------- Page Header (sub pages) ---------- */
.page-hero {
  background: linear-gradient(180deg, #FFFFFF 0%, var(--primary-50) 100%);
  padding: 4rem 0 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 30%, rgba(99, 102, 241, 0.12), transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(6, 182, 212, 0.12), transparent 50%);
}
.page-hero > * { position: relative; }
.page-hero h1 { margin-top: 1rem; }
.page-hero p { color: var(--text-muted); margin-top: 1rem; font-size: 1.125rem; max-width: 640px; margin-inline: auto; }
.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--slate-500);
}
.breadcrumb a { color: var(--primary-700); font-weight: 500; }
.breadcrumb span { color: var(--slate-400); }

/* ---------- Reveal Animation ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal-delay="100"] { transition-delay: 0.1s; }
[data-reveal-delay="200"] { transition-delay: 0.2s; }
[data-reveal-delay="300"] { transition-delay: 0.3s; }
[data-reveal-delay="400"] { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
  .mockup__floating { animation: none; }
}

/* ---------- Helper classes ---------- */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
/* ---------- v2 additions ---------- */
.checklist { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.875rem; }
.checklist li { font-size: 0.875rem; color: var(--slate-600); display: flex; gap: 0.5rem; align-items: flex-start; }
.checklist li::before { content: "\2713"; color: var(--success-600); font-weight: 700; flex-shrink: 0; }
.checklist--soon li::before { content: "\25CB"; color: var(--accent-600); }
.badge-soon { display: inline-block; padding: 0.2rem 0.65rem; border-radius: var(--radius-full); background: #FEF3C7; color: var(--accent-600); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.02em; }
.todo { background: #FEF9C3; color: #854D0E; padding: 0 0.3rem; border-radius: 4px; font-weight: 600; }
.price-card__price .amount--text { font-size: 1.75rem; }
.module-card .module-tag { position: static; display: inline-block; margin-bottom: 0.75rem; }

/* ---------- Tombol WhatsApp mengambang ---------- */
.wa-fab {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem;
  border-radius: 999px;
  background: #25D366;
  color: #fff;
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.22);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.wa-fab:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(0, 0, 0, 0.28); }
.wa-fab:focus-visible { outline: 3px solid var(--primary-300); outline-offset: 2px; }
.wa-fab svg { width: 26px; height: 26px; flex: none; }
.wa-fab__label { display: none; }
@media (min-width: 768px) {
  .wa-fab { right: 1.5rem; bottom: 1.5rem; padding: 0.875rem 1.25rem 0.875rem 1rem; }
  .wa-fab__label { display: inline; }
}

/* ---------- Tabel harga ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; }
.price-table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; min-width: 560px; }
.price-table th, .price-table td { padding: 0.875rem 1rem; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
.price-table thead th { background: var(--slate-50); color: var(--slate-700); font-weight: 600; font-size: 0.8125rem; }
.price-table tbody tr:last-child td { border-bottom: 0; }
.price-table .group td { background: var(--primary-50); color: var(--primary-800); font-weight: 700; font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.04em; }
.price-table .total td { font-weight: 700; background: var(--slate-50); }
.price-table .yes { color: var(--success-600); font-weight: 700; }
.price-table--compare td:not(:first-child), .price-table--compare th:not(:first-child) { width: 27%; }

/* ---------- Logo gambar ---------- */
.brand--logo { display: inline-flex; align-items: center; }
.brand--logo img { display: block; height: 54px; width: auto; }
.brand--chip { background: #fff; padding: 0.5rem 0.75rem; border-radius: 0.75rem; }
.brand--chip img { height: 40px; }

@media (max-width: 640px) {
  .price-table { min-width: 0; font-size: 0.8125rem; }
  .price-table th, .price-table td { padding: 0.625rem 0.5rem; }
  .price-table--compare td:not(:first-child), .price-table--compare th:not(:first-child) { width: auto; }
}
@media (max-width: 640px) {
  .price-table--tier th:nth-child(4), .price-table--tier td:nth-child(4) { display: none; }
}